Overview
The SZMMSZ5260BT1G is a Zener voltage regulator produced by onsemi, designed to provide stable voltage regulation in a variety of applications. This component is part of the MMSZ52xxBT1G series, known for its wide range of Zener reverse voltages and robust specifications. The SZMMSZ5260BT1G is particularly suited for general-purpose, medium-current applications and is AEC-Q101 qualified, making it suitable for automotive and other demanding environments.
Key Specifications
Parameter | Symbol | Min | Nom | Max | Units |
---|---|---|---|---|---|
Reverse Zener Voltage @ IZT | VZ | 40.85 | 43 | 45.15 | V |
Reverse Current @ IZT | IZT | - | 20 | - | mA |
Maximum Zener Impedance @ IZT | ZZT | - | 900 | - | Ω |
Reverse Leakage Current @ VR | IR | - | 0.25 | - | μA |
Total Power Dissipation on FR-5 Board @ TL = 75°C | PD | - | 500 | - | mW |
Thermal Resistance, Junction-to-Ambient | RJA | - | 340 | - | °C/W |
Junction and Storage Temperature Range | TJ, Tstg | -55 | - | 150 | °C |
Key Features
- Wide Zener reverse voltage range: 2.4 V to 110 V @ thermal equilibrium
- 500 mW rating on FR-4 or FR-5 board
- Small package size (SOD-123) for high-density applications
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- AEC-Q101 qualified and PPAP capable for automotive and other demanding applications
- Pb-free devices with corrosion-resistant finish, easily solderable
- Optimal automated board assembly design
Applications
- General-purpose voltage regulation
- Automotive electronics
- Industrial control systems
- Consumer electronics requiring stable voltage regulation
- High-density applications where space is limited
Q & A
- What is the reverse Zener voltage of the SZMMSZ5260BT1G?
The reverse Zener voltage of the SZMMSZ5260BT1G is 40.85 V to 45.15 V @ IZT.
- What is the maximum power dissipation of the SZMMSZ5260BT1G on an FR-5 board?
The maximum power dissipation is 500 mW @ TL = 75°C.
- What is the thermal resistance, junction-to-ambient, of the SZMMSZ5260BT1G?
The thermal resistance, junction-to-ambient, is 340 °C/W.
- Is the SZMMSZ5260BT1G suitable for automotive applications?
- What is the package type of the SZMMSZ5260BT1G?
The package type is SOD-123.
- What is the ESD rating of the SZMMSZ5260BT1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- Is the SZMMSZ5260BT1G Pb-free?
- What is the junction and storage temperature range of the SZMMSZ5260BT1G?
The junction and storage temperature range is -55°C to +150°C.
- What are some common applications of the SZMMSZ5260BT1G?
- How is the SZMMSZ5260BT1G marked for polarity?
The cathode is indicated by a polarity band.